54289980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{100537}}^1$

素因数の和:100555

約数の個数: 48

約数和(自身を含む): 168903840

約数和(自身を除く): 114613860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 100537, 201074, 301611, 402148, 502685, 603222, 904833, 1005370, 1206444, 1508055, 1809666, 2010740, 2714499, 3016110, 3619332, 4524165, 5428998, 6032220, 9048330, 10857996, 13572495, 18096660, 27144990, 54289980]

約数ペア:

[(1, 54289980), (2, 27144990), (3, 18096660), (4, 13572495), (5, 10857996), (6, 9048330), (9, 6032220), (10, 5428998), (12, 4524165), (15, 3619332), (18, 3016110), (20, 2714499), (27, 2010740), (30, 1809666), (36, 1508055), (45, 1206444), (54, 1005370), (60, 904833), (90, 603222), (108, 502685), (135, 402148), (180, 301611), (270, 201074), (540, 100537)]